Utilizing the well-known Ultimatum Game, this note presents the
following phenomenon. If we start with simple stimulus-response agents,
learning through naive reinforcement, and then grant them some introspective
capabilities, we get outcomes that are not closer but farther away from the
fully introspective game-theoretic approach. The cause of this is the
following: there is an asymmetry in the information that agents can deduce
from their experience, and this leads to a bias in their learning process.
Other authors
Universitat Pompeu Fabra. Departament d'Economia i Empresa